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Mark Langlois, M.D
NPI 1295154656 · on the registry since 2014 · sole proprietor
Practice
- Address
- Po Box 1652
Frankfort, MI 49635 - Phone
- (231) 955-9565
- Fax
- (231) 220-9568
Registry record
- Primary taxonomy
- Family Medicine Physician
207Q00000X
- Licence states on file
- MI
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-05-20
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Michigan